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1596.3nm DFB Laser, 20mW Single-Mode Output, Butterfly Package
- Polarization-Maintaining Fiber
- SC/PC Connector
* Excess Inventory DFB *

  • 1596nm 20mw laser diode

sku / item#: RLS/SLT5411-CB-E780
ships: In-Stock (USA) -- Quantity Available: 2

Key Features
  • 1596.3nm Single-Mode Laser Diode
  • PM Fiber Pigtail, SC/PC Connector
  • 14-Pin Butterfly Package with TE Cooler, Monitor PD
  • Product Condition: New In-Box, Excess Stock
  • Offered by: Optical Innovations, A Laser Lab Source Marketplace Seller
  • Sold & Supported in North America by: LaserDiodeSource.com, part of the
    Laser Lab Source Marketplace Group

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PRICE $650.00
  • Wavelength: 1596.2 nm
  • Threshold Current: 10 mA (typ)
  • Output Power: 20 mW (typ)
  • Operating Current: 120 mA (max)
  • SMSR: >35 dB
  • Optical Isolation: >25 dB
  • Refer to Datasheet for Additional Specifications

Product Overview:

1596.3nm Sumitomo SLT 5411-CB-E780 20mW DFB Laser with PM Fiber, SC/PC Connector

SLT5411 series DFB lasers are 1.5μm InGaAsP/InP MQW DFB lasers modules designed for a CW optical source of WDM (Wavelength Division Multiplexing) application used with an external modulator.

A laser diode chip is mounted on a 14-pin butterfly package integrated with an optical isolator, an InGaAs monitor PD, a thermo-electric cooler, and a single mode polarization maintaining (PM) fiber pigtail.

Proper Handling and Operation of Diode Lasers

Diode lasers are highly susceptible to damage from ESD and from temperatures exceeding their specified safe operating range. The user is advised to use care and proper ESD safety practices when handling them to avoid damage to the laser. A properly rated low noise current source, a low thermal resistance mount and a temperature controller should be used for optimal device performance and reliability.

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